Enriched in several structures, including Caaaaa; Caaaap; Caaapa; Caaapp; and amphid neurons based on tiling array; RNA-seq; single-cell RNA-seq; and microarray studies. Is affected by several genes including daf-16; daf-2; and hsf-1 based on microarray; tiling array; and RNA-seq studies. Is affected by eighteen chemicals including Ethanol; rotenone; and bisphenol A based on RNA-seq and microarray studies.